these 3 derivations will be built:
  /nix/store/0j7nbz1yzf04kj3fddqlh94ffn8imikl-treefmt.toml.drv
  /nix/store/92kqbb8x2k09klwzy3jncx5a3ki9wc3i-treefmt.drv
  /nix/store/g4yfs47ly6rl1qh2lad8aal89qkyrfcf-treefmt-check.drv
these 19 paths will be fetched (21.1 MiB download, 86.4 MiB unpacked):
  /nix/store/l88fm1fh4i2nv2f3nx1gsyf92g4fma0i-actionlint-1.7.12
  /nix/store/x5wba3zskk6sxmwbz1b06ry13r9xa09n-clang-tools-21.1.8
  /nix/store/yj1mig8qjn6lj4940fasrys5whcg1sqh-dbus-1.16.2-lib
  /nix/store/x7fjxrn817q4xzyh2shjgfw100wll3q6-flake-edit-0.3.6
  /nix/store/3l9w5l46xcnfs0ywgpifkaszv6732fcr-hclfmt-2.24.0
  /nix/store/6sy6891s7hjnnw4y65g0y1b17n5k9yjl-nixfmt-rs-0.4.1
  /nix/store/jszzqbh04h380dwf12mas7hmwjgjp29h-olm-3.2.16
  /nix/store/wh2f7m8ryjh2lzfsxhr1pqqk4277k1pw-python3.14-asyncpg-0.31.0
  /nix/store/f1yqpv4hl7h7vqh17bqx8nz5282ix671-python3.14-base58-2.1.1
  /nix/store/0fcaz0qwz8qm2ywb8v59bwsj7can1m5r-python3.14-dbus-python-1.4.0
  /nix/store/lr1jp70gg6gnaa950vwrran6khsp6mj6-python3.14-jaraco-classes-3.4.0
  /nix/store/6knylc63rq6zyh6hf4kx1i63c14rs23l-python3.14-jaraco-context-6.1.0
  /nix/store/bjr03vrgx61c72ircjdynixd15n72hnh-python3.14-jaraco-functools-4.4.0
  /nix/store/gmkrw4g3s40gcyw4a9232clm61bdfmi3-python3.14-keyring-25.7.0
  /nix/store/rrjvg7qg66am5ihz4l2r6kl5nypzmyrc-python3.14-mautrix-0.21.0
  /nix/store/y51rys4brmqi2xp3lx3nlp6ybnswibwf-python3.14-pycryptodome-3.23.0
  /nix/store/f9d37x68cjnvjqc54w95gv39cix114z9-python3.14-python-olm-3.2.16
  /nix/store/p8cz5727f779z143vbrzp1wrq32791hj-python3.14-unpaddedbase64-2.1.0
  /nix/store/nv8jl5rapzdzw2ax3h0dlm8d8dvb3f69-stylua-2.5.2
error: build of '/nix/store/g4yfs47ly6rl1qh2lad8aal89qkyrfcf-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/g4yfs47ly6rl1qh2lad8aal89qkyrfcf-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/yn1if6ldnpjxvg0ifnkclfg2fd3g7h4l-treefmt-check
       Last 25 log lines:
       > CPY001 Missing copyright notice at top of file
       > --> pkgs/rbw_pinentry/src/rbw_pinentry/__init__.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> pkgs/rbw_pinentry/src/rbw_pinentry/cli.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> pkgs/rbw_pinentry/src/rbw_pinentry/pinentry.py:1:1
       >
       > Found 3 errors.
       >
       > ERRO formatter | ruff-check: failed to apply with options '[check --fix]': exit status 1
       >
       > CPY001 Missing copyright notice at top of file
       > --> pkgs/calendar_bot/__init__.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> pkgs/calendar_bot/calendar_bot.py:1:1
       >
       > Found 2 errors.
       >
       > traversed 1211 files
       > emitted 527 files for processing
       > formatted 450 files (2 changed) in 8.583s
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/g4yfs47ly6rl1qh2lad8aal89qkyrfcf-treefmt-check.drv
error: Cannot build '/nix/store/g4yfs47ly6rl1qh2lad8aal89qkyrfcf-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/yn1if6ldnpjxvg0ifnkclfg2fd3g7h4l-treefmt-check